Defective Fan MotorOver time, the motor windings can burn out, or the bearings can seize. If the motor is receiving power but fails to turn, the hardware itself is likely faulty.
If the simple reset and debris clearing don't work, professional intervention is required. o general ac error code 9c
Restricted airflow causes extreme heat buildup, leading directly to inverter module failure. Defective Fan MotorOver time, the motor windings can
Check for intermediate wire joints between the indoor and outdoor sections. Splices or wire nuts can degrade over time, leading to signal loss. Defective Fan MotorOver time